PROOF Research CAMGAS Barrels

by
posted on December 24, 2016
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
proof-research-camgas-gas-system-f.jpg
The new Caliber-Matched Gas System (CAMGAS) barrels from PROOF Research are designed to eliminate the problems associated with AR-10 platforms chambered in 6.5 Creedmoor and .260 Rem. The new design works by tuning the gas system with the specific cartridge/barrel length combination used in a particular rifle.

"By moving the gas port, the pressure in the bore is given time to reduce to that comparable of a .308 Win. with a rifle-length gas system, which is what the 308AR/AR-10 system was designed around," said Greg Hamilton, PROOF's research and development weapons specialist "The recoil impulse is noticeably smoother, which helps keep you on target while taking advantage of a more efficient projectile. Case extraction is also easier, with less case-head smearing, so the brass is in much better condition for reloading."

Before the new design, those who shot AR-platform rifles chambered in 6.5 Creedmoor or .260 Rem. dealt with significant pressures in their gas system, necessitating the use of parts like clipping buffer springs, different buffer weights and adjustable gas blocks in order to have a functioning rifle.

The company is now offering CAMGAS barrels for 6.5 Creedmoor and .260 Rem. in 20-, 22- and 24-inch barrel lengths. Each barrel comes with a custom-length gas tube that is easy to install. The suggested retail price for a CAMGAS barrel is $940.

Latest

Ruger LCP Max Thumb Safety
Ruger LCP Max Thumb Safety

First Look: Ruger LCP Max With Thumb Safety

Add a little more peace of mind to a popular pocket pistol.

I Carry: Wilson Combat Division 77 Project 1 9mm Pistol in a Galco Holster

In this special Independence Day episode of "I Carry," we have the new Wilson Combat Division 77 Project 1 pistol carried in a Galco Concealable 2.0 Belt Holster along with a Galco SB& Fancy Stitched Belt and Double Magazine Carrier.

First Look: Viktos Counteract 15 CCW Backpack

Built from the ground up for everyday carry.

Ruger Acquires Anderson Manufacturing

Ruger will integrate Anderson’s capabilities into its broader operations.

Review: Sunshine Safety Emergency Medical Gear

Because there's more than one way to be your own first responder.

First Look: CMMG Zeroed Suppressors

CMMG extends the Zeroed line of accessories into the world of suppressors.

Interests



Get the best of Shooting Illustrated delivered to your inbox.